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发明名称
摘要
申请公布号
DE2548196(C2)
申请公布日期
1981.11.12
申请号
DE19752548196
申请日期
1975.10.28
申请人
F. HOFFMANN-LA ROCHE & CO. AG, 4002 BASEL, CH
发明人
CHRISTENSON, JAMES GORDON, NORTH CALDWELL, N.J., US
分类号
C07D239/91;G01N33/94;(IPC1-7):C07G17/00;G01N33/48
主分类号
C07D239/91
代理机构
代理人
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